PL328041A1 - Hydraulic play taking up system - Google Patents

Hydraulic play taking up system

Info

Publication number: PL328041A1
Authority: PL; Poland
Prior art keywords: hydraulic play; play taking; taking; hydraulic; play
Prior art date: 1997-08-28

Application number

PL98328041A

Other versions

PL191786B1 (en

Inventor

Thomas C Edelmayer

Original Assignee

Eaton Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-08-28

Filing date

1998-08-17

Publication date

1999-03-01

1998-08-17 Application filed by Eaton Corp filed Critical Eaton Corp

1999-03-01 Publication of PL328041A1 publication Critical patent/PL328041A1/en

2006-07-31 Publication of PL191786B1 publication Critical patent/PL191786B1/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve-Gear Or Valve Arrangements (AREA)

PL328041A 1997-08-28 1998-08-17 Hydraulic play taking up system PL191786B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/919,410 US5901676A (en)	1997-08-28	1997-08-28	Hydraulic lash compensator

Publications (2)

Publication Number	Publication Date
PL328041A1 true PL328041A1 (en)	1999-03-01
PL191786B1 PL191786B1 (en)	2006-07-31

Family

ID=25442028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL328041A PL191786B1 (en)	1997-08-28	1998-08-17	Hydraulic play taking up system

Country Status (4)

Country	Link
US (1)	US5901676A (en)
EP (2)	EP0899429B1 (en)
DE (2)	DE69805715T2 (en)
PL (1)	PL191786B1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6006710A (en) *	1998-08-31	1999-12-28	Ford Global Technologies, Inc.	Hydraulic lash adjuster mechanism with pressure controlled leak down
US6786186B2 (en) *	1998-09-09	2004-09-07	International Engine Intellectual Property Company, Llc	Unit trigger actuator
US6192845B1 (en) *	1999-12-22	2001-02-27	Eaton Corporation	Hydraulic lash adjuster
US6871622B2 (en) *	2002-10-18	2005-03-29	Maclean-Fogg Company	Leakdown plunger
US7273026B2 (en) *	2002-10-18	2007-09-25	Maclean-Fogg Company	Roller follower body
DE10332362A1 (en) *	2003-07-17	2005-02-03	Ina-Schaeffler Kg	Hydraulic support element for valve train assembly of internal combustion engine, comprises a pressure piston which is made of glass- or carbon-fiber reinforced plastic at the edge of overlapping end of its housing
US20050183686A1 (en) *	2004-02-25	2005-08-25	Hiroki Fujii	Hydraulic lash adjuster
EP1568851B1 (en) *	2004-02-25	2009-07-01	Delphi Technologies, Inc.	Hydraulic lash adjuster
US20060016405A1 (en) *	2004-07-23	2006-01-26	Harris Wayne S	Hydraulic lash adjuster having a simplified plunger
JP2009013830A (en) *	2007-07-03	2009-01-22	Otics Corp	Rush adjuster
JP4865740B2 (en) *	2008-01-30	2012-02-01	株式会社オティックス	Rush adjuster
WO2010023747A1 (en)	2008-08-28	2010-03-04	トヨタ自動車株式会社	Hermetically sealed rush adjuster
US20100282194A1 (en) *	2008-08-28	2010-11-11	Toyota Jidosha Kabushiki Kaisha	Sealed-type lash adjuster
US20100071649A1 (en)	2008-09-23	2010-03-25	Eaton Corporation	Ball plunger for use in a hydraulic lash adjuster and method of making same
US8555842B2 (en)	2010-05-11	2013-10-15	Eaton Corporation	Cold-formed flat top plunger for use in a hydraulic lash adjuster and method of making same
US8695551B2 (en)	2011-06-23	2014-04-15	Caterpillar Inc.	Hydraulic lash adjuster including band of radial recirculation openings
WO2015048475A1 (en) *	2013-09-27	2015-04-02	Eaton Corporation	Lash adjuster and method of making same
DE102014215422A1 (en) *	2014-08-05	2016-02-11	Schaeffler Technologies AG & Co. KG	Hydraulic clearance compensation device for a valve train of an internal combustion engine
US10352203B2 (en) *	2014-09-17	2019-07-16	Nittan Valve Co., Ltd.	Hydraulic lash adjuster and method for using hydraulic lash adjuster
DE102016214624B4 (en) *	2016-08-08	2018-05-30	Schaeffler Technologies AG & Co. KG	Hydraulic lash adjuster for a valve train of a reciprocating internal combustion engine
DE102016124579B3 (en) *	2016-12-16	2018-05-03	Schaeffler Technologies AG & Co. KG	Autonomous hydraulic support element
WO2021008734A1 (en) *	2019-07-18	2021-01-21	Eaton Intelligent Power Limited	Hla arrangement using cold formed plunger & manufacturing simplifications
US12049835B2 (en) *	2020-05-14	2024-07-30	Eaton Intelligent Power Limited	Lash adjuster with hydraulic lash assembly and mechanical lash assembly
DE112021007054T5 (en)	2021-04-13	2023-12-28	Borgwarner Inc.	VARIABLE STIFFNESS FUNCTION BY A CHECK VALVE IN A HYDRAULIC TENSIONING DEVICE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2935059A (en) *	1958-09-05	1960-05-03	Earl A Thompson	Composite valve tappet assembly
US3314404A (en) *	1966-03-21	1967-04-18	Earl A Thompson	Engine valve operating mechanism
US4481913A (en) *	1982-12-20	1984-11-13	General Motors Corporation	Hydraulic lash adjuster oil metering ball valve
JPS60209609A (en) *	1984-03-31	1985-10-22	Mitsubishi Metal Corp	Hydraulic type valve clearance adjusting device in internal-combustion engine
US4584976A (en) *	1985-06-20	1986-04-29	Eaton Corporation	Reservoir height extender for lash adjuster assembly
US4596213A (en) *	1985-06-20	1986-06-24	Eaton Corporation	Cap retainer for hydraulic lash adjuster assembly
US4807576A (en) *	1985-10-15	1989-02-28	Honda Giken Kogyo Kabushiki Kaisha	Hydraulic lash adjuster for use in valve operating mechanism
US5129373A (en) *	1991-12-16	1992-07-14	General Motors Corporation	Self-contained hydraulic lash adjuster with pressurizing diaphragm
US5445116A (en) *	1992-12-22	1995-08-29	Unisia Jecs Corporation	Hydraulic variable lift engine valve gear
DE4442058A1 (en) *	1994-11-25	1996-05-30	Schaeffler Waelzlager Kg	Hydraulic clearance compensation for valve control of IC engine
US5622147A (en) *	1996-03-08	1997-04-22	Eaton Corporation	Hydraulic lash adjuster
US5642694A (en) *	1996-05-24	1997-07-01	General Motors Corporation	Integral formed oil column extender for hydraulic lash adjuster

1997
- 1997-08-28 US US08/919,410 patent/US5901676A/en not_active Expired - Fee Related
1998
- 1998-08-07 EP EP98306342A patent/EP0899429B1/en not_active Expired - Lifetime
- 1998-08-07 DE DE69805715T patent/DE69805715T2/en not_active Expired - Lifetime
- 1998-08-07 EP EP01200762A patent/EP1113147B1/en not_active Expired - Lifetime
- 1998-08-07 DE DE69820492T patent/DE69820492T2/en not_active Expired - Lifetime
- 1998-08-17 PL PL328041A patent/PL191786B1/en unknown

Also Published As

Publication number	Publication date
EP1113147A2 (en)	2001-07-04
DE69805715T2 (en)	2003-02-06
EP0899429A1 (en)	1999-03-03
PL191786B1 (en)	2006-07-31
DE69820492T2 (en)	2004-09-16
US5901676A (en)	1999-05-11
DE69805715D1 (en)	2002-07-11
DE69820492D1 (en)	2004-01-22
EP1113147B1 (en)	2003-12-10
EP0899429B1 (en)	2002-06-05
EP1113147A3 (en)	2001-09-12

Publication	Publication Date	Title
PL328041A1 (en)	1999-03-01	Hydraulic play taking up system
DE69804447D1 (en)	2002-05-02	Lithographisches system
EP1021078A4 (en)	2001-08-16	Hydraulic three point hitch
GB2358455B (en)	2004-07-21	Hydraulic system
PL335973A1 (en)	2000-06-05	Connection
HUP0102601A3 (en)	2002-07-29	Construction system
AU2448999A (en)	2000-07-03	Game system
GB2325265B (en)	2001-02-21	Structural members
GB2339049B (en)	2002-03-27	Game system
HUP0004547A3 (en)	2001-12-28	Statin-carboxyalkylether combinations
PL325324A1 (en)	1998-09-28	Heasting system
GB2325446B (en)	2001-01-24	Hydraulic system
GB9708254D0 (en)	1997-06-18	Construction system
GB9801699D0 (en)	1998-03-25	Pressure-compensation system
GB2354538B (en)	2001-08-08	Structural members
PL340723A1 (en)	2001-02-26	Structural member
GB9706722D0 (en)	1997-05-21	Concrete-reinforcing structures
GB9708589D0 (en)	1997-06-18	Seurity means
GB9715487D0 (en)	1997-10-01	Mearsurement system
CA81483S (en)	1997-08-22	Construction block
CA81482S (en)	1997-08-22	Construction block
CA81484S (en)	1997-08-22	Construction block
GB9726532D0 (en)	1998-02-11	Playhouse construction system
CA81596S (en)	1997-08-29	Structural member
GB9709750D0 (en)	1997-07-02	System